This product is a 14432 LCD dot matrix display that can display graphics with 144 columns x 32 rows of pixels. The display uses a Blue Negative Mode LED backlit LCD to display white text on a blue background, with high contrast and wide viewing angle. The module contains a driver chip, uses COB production technology, and is connected to the main control MCU through a 3-wire SPI interface to display various images and texts. It contains a simplified Chinese character library, and data transmission is simple.

This product is a 12864 LCD dot matrix display that can display graphics with 128 columns x 64 rows of pixels. The display uses STN yellow-green mode LED backlit LCD, which displays black text on a yellow-green background, with high contrast and wide viewing angle. The module contains a driver chip, adopts COB production technology, and is connected to the main control MCU through an 8-bit parallel LCD interface to display various images and texts. The internal compensation circuit enables the module to achieve good display effects even when used in a wide temperature range.

This product is a 12864 LCD dot matrix display that can display graphics with 128 columns x 64 rows of pixels. The display uses an STN mode LED backlit LCD, which displays black text on a yellow-green background, with high contrast and wide viewing angle. The module contains a driver chip and uses a COG production process. The product is thin and light, has ultra-low power consumption, and a wide temperature range. It is connected to the main control MCU via the SPI interface and is used to display various images and texts.